<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>获取json文件，三级联动省市区</title>
    <script src="../js/jquery-1.11.1.min.js"></script>
    <script src="../js/index.js"></script>
</head>
<body>
    <select name="" id="province">
        <option value="">请选择省份</option>
    </select>
    <select name="" id="city">
        <option value="">请选择城市</option>
    </select>
    <select name="" id="area">
        <option value="">请选择地区</option>
    </select>
</body>
</html>